PM6675 datasheet(12/47 Pages) STMICROELECTRONICS

Part #	PM6675

Description	Very fast load transient response using constant on-time control loop

PDF	47 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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12 / 47 page

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Electrical characteristics

PM6675

12/47

Symbol

Parameter

Test condition

Values

Unit

Min

Typ

Max

Power management section

VVTHVSEL

VSEL pin thresholds

Fixed mode

VAVCC

-0.7

Adjustable mode

VAVCC

-1.3

VVTHNOSKIP NOSKIP pin thresholds¹

Forced-PWM mode

VAVCC

-0.8

No-audible mode

1.0

VAVCC

-1.5

Pulse-skip mode

0.5

VVTHLILIM

LILIM pin thresholds¹

±2A LDO current limit

VAVCC

-0.8

±1A LDO current limit

0.5

IIN,LEAK

Logic input leakage current (1) LEN, SWEN and LILIM = 5V

µA

IIN3,LEAK

Multilevel input leakage

current (1)

VSEL and NOSKIP = 5V

IOSC,LEAK

VOSC pin leakage current (1)

VOSC = 1V

Thermal shutdown

TSHDN

Shutdown temperature¹

150

°C

Guaranteed by design. Not production tested

Table 4. Electrical characteristics (continued)

PM6675 Datasheet(PDF) 12 Page - STMicroelectronics

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